baber/WOPTO huggingface dataset:
Patent JP-2019181181-A (JP)
Title: Sterile flexible package with pressure compensator for dosed reconstitution of fluid medicinal or nutritional substances to be administered to patients by infusion or injection
Inventor: PAOLO GIUSEPPE GOBBI FRATTINI
IPC: A61M39/22
Filed: 2019-03-27
Abstract: To provide a sterile flexible package for dosed reconstitution of fluid medicinal or nutritional substances to be administered to patients by infusion or injection.SOLUTION: The package comprises a sterile bag 3 filled with liquid diluent, a bottle 9 equipped with a pierceable cap 26 to contain a medicinal or nutritional substance, and a tube 12 extending from the bag 3 and terminating at a coupling and piercing device 16 for the cap 26 of the bottle 9. The bag 3 is housed in a first sterile sealed casing 1, while the bottle 9 and the coupling and piercing device 16 are in a second sterile sealed casing 2. The tube 12 has an intermediate region 13 for housing a flow diverter 18 between the first casing 1 and the second casing 2, the flow diverter being adjustable in a first position which impedes any communication between the bottle 9 and the bag 3, a second position which allows the bag 3 to be put in communication with a sealed side opening 19 for a syringe 22, or a third position which allows the bottle 9 to be connected with the side opening 19.SELECTED DRAWING: Figure 1
Patent JP-2019173172-A (JP)
Title: Magnesium oxide for annealing separation agent, and manufacturing method of directional electromagnetic steel sheet
Inventor: SENSUI MOEKO
IPC: C23C22/00
Filed: 2019-03-28
Abstract: To provide a magnesium oxide for annealing separation agent for providing a directional electromagnetic steel sheet excellent in magnetic property.SOLUTION: There is provided magnesium oxide for annealing separation agent containing boron of 400 to 1500 mass.ppm, sodium of 1 to 650 mass.ppm, chlorine of 500 mass.ppm or less, sulfur in terms of SOof 0.10 to 0.70 mass%, and having a molar ratio of boron, sodium, chlorine, and sulfur (Cl+S)/(B+Na) of 0.50 to 0.80, and a directional electromagnetic steel sheet is manufactured by using the same.SELECTED DRAWING: None
Patent JP-2020157726-A (JP)
Title: Tank unit and liquid consumption device
Inventor: SHIRANO TAICHI
IPC: B41J2/175
Filed: 2019-03-28
Abstract: To propose, in a tank unit including a plurality of tanks arranged in one direction and in a liquid consumption device having the tank unit, a structure that traps a liquid leaking from a tank injection port and a liquid scattering from the injection port while restricting a decrease in tank capacity efficiency.SOLUTION: A tank unit comprises: a plurality of tanks arranged in a horizontal first direction, each tank having a liquid storage chamber for storing liquid to be consumed by a liquid consumption unit and an injection port for injecting the liquid into the liquid storage chamber; a binding member by which a plurality of tanks bound in the first direction are held in a housing accommodating the liquid consumption unit; and a cap detachably attached to the injection port to seal the injection port. The binding member has: a plurality of openings that individually expose the injection ports of the plurality of tanks; and a wall having a liquid trap projection provided around each opening.SELECTED DRAWING: Figure 10
Patent JP-2019201201-A (JP)
Title: Substrate processing method, storage medium, and substrate processing apparatus
Inventor: SUGANO ITARU
IPC: H01L21/304
Filed: 2019-03-28
Abstract: To provide a substrate processing method capable of suppressing particles from remaining on the surface of a substrate.SOLUTION: In a substrate processing method according to the present invention, a liquid film of a protective liquid is formed on the surface of a substrate, and the protective liquid is removed from the surface of the substrate by drying the substrate by using a supercritical fluid. After the substrate is dried, particles remaining on the surface of the substrate are removed.SELECTED DRAWING: Figure 4
Patent JP-2020167812-A (JP)
Title: Lateral compressor
Inventor: SATO MITSUHIKO
IPC: H02K1/18
Filed: 2019-03-28
Abstract: To provide a technology suppressing temperature rise of a stator coil of an electric motor laid laterally.SOLUTION: In a sealed container 10, a compression mechanism part 100 and an electric motor 200 are laid laterally. A stator 210 of the electric motor 200 is composed of a first member 220 having a yoke part 221 and a second member 230 having tooth parts 240 and coupling parts 270. Slots 213 are formed between the tooth parts 240 adjacent in a circumferential direction. Stator coils 280 are wound around tooth base parts 250 of the respective tooth parts 240. The number of slots 213 is set to six. Minimum value N of width along a radial direction of bridges 273 composing the coupling parts 270 is set to satisfy [0.4 mm≤N≤0.5 mm], and a center angle θ (a mechanical angle) in length along the circumferential direction of the bridges 273 is set to satisfy [5 degrees≤θ≤8 degrees].SELECTED DRAWING: Figure 4
Patent JP-2020166156-A (JP)
Title: Photosensitive resin composition for black resist, light-shielding film obtained by curing the same, and color filter
Inventor: OGAWA JUNYA
IPC: G03F7/027
Filed: 2019-03-29
Abstract: To provide a photosensitive resin composition for black resist which has light-shielding properties and low reflectance, a light-shielding film obtained by curing the same, and a color filter.SOLUTION: The photosensitive resin composition for black resist contains: (A) an unsaturated group-containing photosensitive resin; (B) a photopolymerizable monomer having at least two ethylenically unsaturated bonds; (C) a photopolymerization initiator; (D) at least one light-shielding component selected from a black pigment, a mixed color pigment, and a light-shielding material; and (E) silica particles. The silica particles as the component (E) are hollow particles.SELECTED DRAWING: None
Patent JP-2020163046-A (JP)
Title: Cleaning aid and cleaner
Inventor: SATO HIROYUKI
IPC: A47L9/06
Filed: 2019-03-29
Abstract: To provide a cleaning aid for efficiently removing dust or the like, and also to provide a cleaner to which the cleaning aid is connected.SOLUTION: A cleaning aid is to be connected to a distal end of a hose of a main suction device. The aid includes: a connection body 13 which has a cavity and where a connection hole to be connected to the distal end of the hose of the main suction device is arranged in one end part of the cavity and multiple small holes are arranged in the other end part; first to fifth cylindrical fingertip nozzles 15a-15e whose one ends are respectively connected to the multiple small holes; brush parts 41 which are connected to the other ends of the cylindrical fingertip nozzles and have brush bristles; and first to fifth fingertip fixing rings 21a-21e which are directly or indirectly connected to the first to fifth fingertip nozzles 15a-15e.SELECTED DRAWING: Figure 1
Patent JP-2019135304-A (JP)
Title: Method of laundering fabric
Inventor: OTANI RYOHEI
IPC: C11D1/74
Filed: 2019-04-01
Abstract: To provide a method of laundering fabric for reducing an amount of anti-microbial agents washed away during a laundering process and minimizing release thereof into an environment, but without significantly compromising an overall anti-microbial effect achieved by the laundering process.SOLUTION: A method employs laundry washing liquor containing a relatively low through-the-wash (TTW) dosage of a diphenyl ether anti-microbial agent. The relatively low TTW ranges from about 0.25 to about 1 ppm, but it exhibits an antimicrobial effect that is comparable with a higher TTW dosage. An anti-microbial laundry detergent compositions comprises the anti-microbial agent in an amount sufficient for delivering a TTW dosage of the diphenyl ether anti-microbial agent ranging from about 0.25 to about 1 ppm in the laundry washing liquor.SELECTED DRAWING: None
Patent JP-2019181945-A (JP)
Title: Metal-carbon fiber reinforced resin material composite, and manufacturing method of metal-carbon fiber reinforced resin material composite
Inventor: KORI MASUMI
IPC: C08L101/00
Filed: 2019-04-02
Abstract: To enable suppressing dissimilar material contact corrosion generated by contact of a metal member which is a ferrous material or an iron alloy, and a carbon fiber in the carbon fiber reinforced resin material.SOLUTION: There is provided a metal-carbon fiber reinforced resin material composite having a metal member which is a ferrous material or an iron alloy, a resin layer arranged on at least one surface of the metal member and containing a thermosetting resin, and a carbon fiber reinforced resin material arranged on a surface of the resin layer and containing a carbon fiber material and a matrix resin having thermoplasticity, in which glass transition point Tor melting point Tof the resin layer is higher than glass transition point Tor melting point Tof the carbon fiber reinforced resin material, and AC impedance at frequency of 1 Hz when the metal-carbon fiber reinforced resin material composite is impregnated into a solution containing sodium chloride of 5 mass% is 1×10Ω or more.SELECTED DRAWING: Figure 2
Patent JP-2019122959-A (JP)
Title: Catalyst and process for oxychlorination of ethylene to dichloroethane
Inventor: KEITH KRAMER
IPC: B01J37/02
Filed: 2019-04-03
Abstract: To provide an oxychlorination process of the type where ethylene is converted to 1,2-dichloroethane in the presence of a supported copper catalyst.SOLUTION: In an oxychlorination process of the type where ethylene is converted to 1,2-dichloroethane in the presence of a supported copper catalyst, the improvement comprising: the use of a supported catalyst prepared by (i) impregnating, within a first step, an alumina support with a first aqueous solution including copper, an alkaline earth metal, and an alkali metal to thereby form a first catalyst component; and (ii) impregnating, within a subsequent step, the first catalyst component with a second aqueous solution including copper and alkaline earth metal, where the second aqueous solution is substantially devoid of alkali metal, to thereby form the supported catalyst.SELECTED DRAWING: None
Patent JP-2020172978-A (JP)
Title: Disc brake
Inventor: YOKOYAMA TOMOHIRO
IPC: F16D65/095
Filed: 2019-04-10
Abstract: To provide an improved disc brake including a first pressing member and a second pressing member, for example, for suppressing the pinch of a driving member which is moved with the movement of the second pressing member to press an outer pad against a rotor.SOLUTION: In a disc brake, torque acting on an outer pad is received by a housing, thus suppressing the pinch of the driving member resulting from receiving the torque acting on the outer pad.SELECTED DRAWING: Figure 7
Patent JP-2019147807-A (JP)
Title: Modulator of liver X receptor (LXR)
Inventor: RAJU MOHAN
IPC: C07D231/14
Filed: 2019-04-11
Abstract: To provide a LXR modulator which is therapeutically effective in treatments of liver X receptor (LXR)-related diseases, disorders or states.SOLUTION: There are provided an LXR modulator which is a pyrazole derivative, a method for using the LXR modulator for treatments of LXR related diseases, disorders or states, and a pharmaceutical composition containing the compound. Examples of the pyrazole derivative include 1-isobutyl-5-(3'-(methylsulfonyl)biphenyl-4-yl)-3-(trifluoromethyl)-1H-pyrazole or the like.SELECTED DRAWING: None
Patent JP-2019197725-A (JP)
Title: Plug-in connector component
Inventor: KOCH MATTHIAS
IPC: G02B6/36
Filed: 2019-04-15
Abstract: To solve a problem in which a very flat metal ring having a concave portion is used for the conventional lock ring, and the lock ring is difficult to handle and may cause injury of an operating finger.SOLUTION: A lock ring 6 is engaged with a fixed tooth 5 at the engagement position. The lock ring 6 in the engagement position protects the threaded connection from being released in the connected state. In the connected state, the screw-type connection can be rotated for release by the lock ring 6 in the connection release position where the lock ring 6 is lifted from the fixed tooth 5 against the bias of a bias spring 7. The lock ring 6 includes a gripping surface 11 that extends in the longitudinal direction 9 of a second housing component 4, and a mating tooth 12 that has teeth protruding in the direction 13 from the gripping surface 11 toward the fixed tooth 5.SELECTED DRAWING: Figure 1
Patent JP-2020175413-A (JP)
Title: Mold powder
Inventor: OKADA MASANORI
IPC: B22D11/108
Filed: 2019-04-18
Abstract: To provide a mold powder in which three conditions required for slag is highly harmonized to facilitate stable operation of continuous casting of a high-quality slab, namely: (condition 1) retaining lubrication between a solidifying shell and a mold; (condition 2) properly retaining the viscosity and the interfacial tension so as not to be dragged into molten steel; and (condition 3) controlling the heat flux from the solidifying shell to the mold to retain a proper cooling rate.SOLUTION: The mold powder contains SiO2 and CaO as principal components, with the mass ratio of CaO to SiO2 (CaO/SiO2) from 0.9 to 1.6 inclusive, where the F content and the Al2O3 content are respectively 5.0-14.0 mass% and 6.0-14.0 mass%, the mass ratio of F to Al2O3 (F/Al2O3) is 0.8 or more, the MgO content is 2.0-14.0 mass%, and the total content of Na2O and Li2O is 0.0-2.0 mass%.SELECTED DRAWING: None
Patent JP-2020175427-A (JP)
Title: Press molding method
Inventor: SUMIKAWA SATOSHI
IPC: B21D22/26
Filed: 2019-04-22
Abstract: To provide a press molding method that press-molds a press molded product with a hat shape cross section that is curved convexly in a height direction, while suppressing the product from being broken and wrinkled.SOLUTION: The press molding method according to the present invention, which press-molds a press molded product 1 with a hat shape cross section having a top plate part 3, vertical wall parts 5 and flange parts 7, which has a convexly curved site 11 that is curved convexly in a height direction along a longitudinal direction in a side view, comprises: a first molding step in which top plate-corresponding parts 23 and vertical wall-corresponding parts 25 including twisted vertical wall parts 25a shaped to be twisted along the longitudinal direction are formed, and an intermediate molded product 21 having convex curve-corresponding site 31 is press-molded; and a second molding step in which the intermediate molded product 21 is press molded into a press molded product 1 in a target shape, where the twisted vertical wall parts 25a in the first molding step are twisted so that angles formed by the twisted vertical wall parts and the top plate-corresponding parts 23 are smaller at end sides thereof than at a center in the longitudinal direction of the convex curve-corresponding site 31.SELECTED DRAWING: Figure 1
Patent JP-2020180196-A (JP)
Title: Aqueous ballpoint ink composition and aqueous ballpoint including the same
Inventor: TOTSUKA TARO
IPC: B43K7/01
Filed: 2019-04-24
Abstract: To provide an aqueous ballpoint ink composition that can suppress ink dripping, and an aqueous ballpoint including the same.SOLUTION: The present invention provides: an aqueous ballpoint ink composition containing a colorant, silk fiber, and water; and an aqueous ballpoint including the same.SELECTED DRAWING: None
Patent JP-2020179571-A (JP)
Title: Image forming device
Inventor: NAKAJIMA NAOKI
IPC: B41J29/42
Filed: 2019-04-24
Abstract: To reduce situations that another user cannot obtain a print product with appropriate color tone in a default color table after a specific user rewrites a color table.SOLUTION: A color-table rewriting processing part 33 rewrites a color table 22 from a default color table to an another color table, according to user's operation by a first user and records the first user on color-table management data 23. A restoration request-transmission processing part 35, when detecting prescribed user's operation by a second user, (a) specifies the first user recorded in the color-table management data 23 and (b) transmits a request for restoring the color table 22 to the first user.SELECTED DRAWING: Figure 1
Patent JP-2020182983-A (JP)
Title: Pneumatic tool
Inventor: TANAKA KOJI
IPC: B25C1/04
Filed: 2019-04-26
Abstract: To provide a nailing machine which can stably perform time measurement irrespective of variations of a pneumatic pressure, and can stably switch presence/absence of execution of a continuous driving operation.SOLUTION: A nailing machine 1A comprises: a chamber 70 having a predetermined capacity to which compressed air is supplied; a control valve 8 that is connected to the chamber 70, includes a piston 81 operated by a pneumatic pressure in the chamber 70, and switches presence/absence of operation a head valve 3; and a flow rate control valve 9A that controls a flow rate of compressed air supplied to the chamber 70 according to a pneumatic pressure of the compressed air supplied to the chamber 70 from a main chamber 13.SELECTED DRAWING: Figure 8A
Patent JP-2020182972-A (JP)
Title: Device and method for extracting welding operation
Inventor: HIROSE SATORU
IPC: B23K11/24
Filed: 2019-05-09
Abstract: To specify a welding operation for efficiently welding a workpiece, from among a series of operations related to welding of the workpiece.SOLUTION: A device for extracting a welding operation includes: a data acquisition part 21 which acquires vibration data of a welding device 15, for periods P0-P3 in which a series of electrical or mechanical operations related to welding of a workpiece were executed; an operation period extraction part 23 which extracts vibration data measured in operation periods P01, P1, P21 and P3 in which each operation related to welding of the workpiece were executed; and a welding operation specification part 25 which specifies vibration data having predetermined frequency characteristics, out of the vibration data measured in the operation periods, as vibration data measured for a welding operation period P21 in which an operation of welding the workpiece has been carried out.SELECTED DRAWING: Figure 8
Patent JP-2019130397-A (JP)
Title: Game machine
Inventor: KURAMOTO KAZUAKI
IPC: A63F7/02
Filed: 2019-05-15
Abstract: To provide a game machine in which a stable game can be played.SOLUTION: A first state in which game balls easily enter an entry port and a second state in which it is more difficult for game balls to enter the entry port than the first state are varied by ball entry variable means. On the basis of satisfaction of a predetermined condition, a special state that is more easily varied to be in the first state than the normal state at the normal time is set by state setting means. Dynamic display mode determination means, on the basis of the number of pieces of information stored in storage means, determines a dynamic display mode so that the dynamic display period of the identification information is easily varied. When a special state is set, satisfaction of a lottery condition is delayed by delay means for a predetermined period on condition that at least information stored in the storage unit is a predetermined number or less.SELECTED DRAWING: Figure 1
Patent JP-2019195178-A (JP)
Title: Communication device, method of controlling the same, and program
Inventor: SAKAI TOMOYA
IPC: H04N5/232
Filed: 2019-05-16
Abstract: To provide a device capable of communicating with an external device and reducing power consumption.SOLUTION: A digital camera stores data in a storage unit and receives a first request signal from a smartphone by wireless communication compliant to a first communication method. When the first request signal is received, it is determined whether target data to be transmitted is stored in the storage unit, and if it is determined that the target data is stored in the storage unit, connection processing is performed using wireless communication compliant to the second communication method different from the first communication method, and the target data is transmitted using wireless communication compliant to the second communication method. When it is determined that the target data is not stored in the storage unit, the digital camera does not perform connection processing.SELECTED DRAWING: Figure 10
Patent JP-2020185557-A (JP)
Title: Self-destructive carbon dioxide generator and carbon dioxide generation system
Inventor: MIYAUCHI MASAHIRO
IPC: B01J21/06
Filed: 2019-05-17
Abstract: To provide a self-destructive carbon dioxide generator capable of generating carbon dioxide at high efficiency with a simple system, and a carbon dioxide generation system with the same mounted thereon.SOLUTION: A self-destructive carbon dioxide generator according to the present invention includes a support 2, an organic binder 52 formed on the support 2, photocatalysts 51 dispersed in the organic binder 52, and a self-destructive carbon dioxide generating layer 3 that generates carbon dioxide due to a photocatalytic action of the photocatalysts 51. A surface area of a radiation region of active beam of the self-destructive carbon dioxide generation layer 3 is 150% or larger of a projection area of the radiation area, and when the active beam is radiated at intensity of 0.8 mJ/cm2 sec to the photocatalysts 51, under normal temperature and normal pressure, the carbon dioxide is generated at intensity of 1 nL/cm2 sec or larger per unit area of the projection area irradiated with the active beam.SELECTED DRAWING: Figure 1
Patent JP-2020185964-A (JP)
Title: Electric driving device
Inventor: YAMAMOTO TOSHIHISA
IPC: B62D5/04
Filed: 2019-05-17
Abstract: To provide an electric driving device with high reliability.SOLUTION: An electric driving device 10 provides a partial redundant system to which redundancy is at least partially applied, or a completely redundant system. The electric driving device 10 has a plurality of circuit systems 12a and 12b. The electric driving device 10 has a common circuit 90 laying over at least two of the plurality of circuit systems, on at least a part of an electric circuit 12. The common circuit 90 is equipped with a connection line 93 compensating a power supply and/or a signal each other. At least one of a power supply circuit, an interface circuit, a power supply shut-off circuit, and a connector is not separated from each other in each redundant circuit system.SELECTED DRAWING: Figure 2
Patent JP-2019212904-A (JP)
Title: Semiconductor growth substrate, semiconductor device, semiconductor light-emitting device, and method of manufacturing semiconductor device
Inventor: DAICHO HISAYOSHI
IPC: H01L29/267
Filed: 2019-05-21
Abstract: To provide a semiconductor growth substrate capable of growing a high-quality a-plane GaN layer having good crystallinity and excellent surface flatness, a semiconductor device, a semiconductor light-emitting device, and a semiconductor device manufacturing method of the same.SOLUTION: The semiconductor growth substrate has a configuration in which an r-plane of a sapphire (11) is made to be a main surface, a plurality of nano-sized convex shapes (14a, 14b) is formed on the main surface, and adjacent convex shapes (14a, 14b) have different heights.SELECTED DRAWING: Figure 1
Patent JP-2020189926-A (JP)
Title: Tire rubber composition and pneumatic tire
Inventor: TOMITA KOTA
IPC: C08L9/00
Filed: 2019-05-22
Abstract: To provide a tire rubber composition that can improve wet grip performance, and a pneumatic tire made using the rubber composition.SOLUTION: A tire rubber composition contains: a rubber component with a styrene-butadiene rubber content of 60 mass% or more and a butadiene rubber content of 10 mass% or more; silica; carbon black; hydrocarbon resin; and liquid rubber, the rubber composition satisfying the following formulas (A) and (B): (A) α1×α2≥2000 and (B) α1×α2/(β1+β2)≤100. α1: Content of silica [pts.mass] relative to rubber component 100 pts.mass. α2: Content of carbon black [pts.mass] relative to rubber component 100 pts.mass. β1: Content of hydrocarbon resin [pts.mass] relative to rubber component 100 pts.mass. β2: Content of liquid rubber [pts.mass] relative to rubber component 100 pts.mass.SELECTED DRAWING: None